Issued Patents 2011
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084782 | Light-emitting film, light-emitting device and production method thereof | Tomoyuki Oike, Yoshihiro Ohashi | 2011-12-27 |
| 8084307 | Method for manufacturing thin film transistor | Naho Itagaki, Toru Den | 2011-12-27 |
| 8022610 | Electronic device containing carbon nanotubes | Tohru Den | 2011-09-20 |
| 8003981 | Field effect transistor using oxide film for channel and method of manufacturing the same | Hideya Kumomi | 2011-08-23 |
| 7964871 | Thin-film transistor and thin-film diode having amorphous-oxide semiconductor layer | — | 2011-06-21 |
| 7956361 | Field effect transistor using amorphous oxide film as channel layer, manufacturing method of field effect transistor using amorphous oxide film as channel layer, and manufacturing method of amorphous oxide film | — | 2011-06-07 |
| 7956346 | Light emitting device having light emission and microstructure layers between electrode layers | Toru Den | 2011-06-07 |
| 7952299 | Control circuit and method for self-exciting capacitor charging circuit | — | 2011-05-31 |
| 7935582 | Field effect transistor using amorphous oxide film as channel layer, manufacturing method of field effect transistor using amorphous oxide film as channel layer, and manufacturing method of amorphous oxide film | — | 2011-05-03 |
| 7906780 | Field effect transistor | — | 2011-03-15 |
| 7888684 | Light emitting device and method of producing light emitting device with a semiconductor includes one of chalcopyrite and oxychacogenide | Tomoyuki Oike, Toru Den | 2011-02-15 |
| 7872259 | Light-emitting device | Tohru Den, Hideo Hosono, Toshio Kamiya, Kenji Nomura | 2011-01-18 |